Protect your server from spamers.

Email Server Security

Many server security incidents involve email.   In fact, in our 14+ years in business, spam, especially phishing emails, is the number one reason for disconnecting as server.  Don’t let your email server be used by spammers.  Allow our team to help you secure your system with strong authentication, encrypted communication, and virus filtering.

Encrypted Communications

By default, many email servers use plain-text protocols for sending and receiving email.   POP3, IMAP and SMTP send user passwords in plain-text, allowing passwords to be sniffed from insecure networks.   For better security, we recommend that you configure email servers to require SSL/TLS secured protocols by either requiring them explicitly or using STARTTLS commands.  Most modern email servers support these options but you must configure them correctly.

Sender Verification

You can reduce the risk of phishing emails reaching your users by enabling strong sender verification.   Sender Policy Framework  (SPF) and Domain Keys (DKIM) provide methods to verify the authenticity of an email.  Emails failing policy checks can be deleted or flagged as suspicious.

Virus & Spam Filtering

Stop viruses before they even reach your users.  We can help you configure both on-server and remote virus and spam filtering services.   Block phishing attacks, malware, viruses and ransomware before they harm your business.

Email Server Security

Contact us today to get started.

  • Email Security Package
  • ____
  • $79
  • Email Server Security Review
  • SSL/TLS Configuration for PO3, IMAP & SMTP
  • Blacklist Check
  • Sender Verication (DKIM, SPF)
  • Stong Password Enforcement
  • Apply Configuration Best Practices
  • ____

  • Email Security & Anti-Spam Filtering
  • ____
  • $$29/mo
  • Anti-Spam, Virus & Malware Filtering
    (20 users included)
  • Email Server Security Review
  • SSL/TLS Configuration for PO3, IMAP & SMTP
  • Blacklist Check
  • Sender Verication (DKIM, SPF)
  • Stong Password Enforcement
  • Apply Configuration Best Practices
  • ____

What's included?

  • Email Server Review

    We review and test your current email server for known problems such as weak TLS ciphers, open relays, blacklist and more.

  • Encrypted Communication

    We will configure TLS security for your POP, IMAP and SMTP systems.   This secures all communications between your users and your server an eliminates the use of clear-text protocols.

  • Sender Verification

    We can implement SPF and DKIM verification on your server.  By verifying the sender information, you can reject, delete or tag suspect emails.

  • Spam & Virus Filtering

    We will setup either on-server or remote anti-virus and anti-spam solutions.    With server-level filtering, you can stop threats before they reach the inbox.

  • Strong Passwords

    Enforce the use of strong passwords.   Many compromises start with weak passwords.   We can configure your system to meet a strong password policy and prevent your users from using weak passwords.

  • Brute Force Prevention

    We will configure your sever to block brute force attacks.   By tracking authentication failures, you can block suspect IP addresses from accessing your email system.

Ready to protect your sending reputation?

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